Documentation

Data Changelog

The data on Influence Explorer is updated periodically as our partner organizations update their source data. This page is updated whenever new data is loaded. For information on the particular data set releases please see our partner organizations' sites.

Mar 2, 2015 Update

Federal Campaign Finance Data: updated to CRP's 1/16/2015 release

Federal Lobbying Data: updated to CRP's 1/16/2015 release

Jan 9, 2015 Update

Federal Campaign Finance Data: returned to more standard CSV formatting